import pandas as pd df = pd.DataFrame(np.random.randn(3,4),columns=['a','b','c','d']) k = df.pop("b") df.insert(df.shape[1],"label",k) #將b列移到了最后一列去 df
將第一列移動到最后一列,並且重命名列
df = pd.DataFrame(np.random.randn(3,4),columns=range(4)) k = df.pop(0) df.columns = range(df.shape[1]) df.insert(df.shape[1],df.shape[1],k)
